diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7609fa0e4..f08ab4b7a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Improved the language localization for Chinese (`zh`)
 - Upgraded `ngx-markdown` from version `21.0.1` to `21.1.0`
 
 ## 2.239.0 - 2026-02-15